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  • TL431LI-Q1: Comparison table among TL431BQDBZRQ1 & TL431LIBEDBZRQ1 & TL431LIBDBZRQ1

    Resolved
    Part Number: TL431LI-Q1 Other Parts Discussed in Thread: TL431 , TL431LI Please help me to share the comparison table among TL431 B QDBZRQ1 & TL431 LIBE DBZRQ1 & TL431 LIB DBZRQ1. Thank you.
    • Resolved

  • RE: UC2846: uc2846

    UC2846.pdf Here the pdf file of schematic
    • Answered

  • TL431: Specification below the lower limit of Vref

    Resolved
    Part Number: TL431 Hi Q1. I am using a TL431AIDBVR. The datasheet describes the range of Vref. 2.470V is the minimum value for Vref, but does this take temperature fluctuations into account? The test condition is stated as Ta=25°C. Q2. The case temperature…
    • Resolved
    • Answered

  • RE: TL431: Are there any range limit of Cz and Rz value for TL431 stable operation?

    Resolved
    Hello Zarni, Thank you very much for your reply. I understood TI doesn't have any data about the range of Cz and Rz connected between CATHODE and REF terminal for TL431 own stable operation. Could I ask you a few additional questions as the follows…
    • Answered

  • UCC28951-Q1: UCC28951-Q1: 12V application

    Resolved
    Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 , UCC2895 , TL431 Hello, i want to charge a 12V battery from another 12V battery via an isolated DCDC-converter. I need high efficiency at 500W and therefore i want to use the Phase…
    • Resolved

  • UCC28750: Application issues.

    TI Thinks Resolved
    Part Number: UCC28750 Tool/software: Hi Team, Using UCC287506. Please help review SCH file. 120W. Don't worry about QR detection. Thanks. SCH_UCC28750_2024-12-02.pdf
    • Answered

  • TL431: Internal structure and materials

    Resolved
    Part Number: TL431 Hi team, Could you give me comment on following customer questions? Q1. Is TL431 identical with different grade (TL431AIDR and TL431BIDR) in terms of internal structure and materials? Q2. If all grade of TL431 is identical…
    • Resolved

  • UCC25800-Q1: The PSpice Simulation model for Transient Analysis of the gate driver power supply unit.

    TI Thinks Resolved
    Part Number: UCC25800-Q1 Other Parts Discussed in Thread: TL431 Hi, currently I am working on Gate driver power supply unit and LLC on secondary side to get (+18 and -5V) input voltage is 12V. Attaching the schematic of the proposed gate driver PSU with…
    • Answered

  • LM4030: Do you have any graph of Stability Boundary Condition like TL431?

    Resolved
    Part Number: LM4030 Other Parts Discussed in Thread: TL431 Hello guys, One of my customers is considering using LM4030BMF-4.096 for their new products. They have a few questions as the follows. Could you please tell me your reply for the questions…
    • Resolved

  • UCC28750: UCC287505DBVR Design Review for Dual Isolated Output

    TI Thinks Resolved
    Part Number: UCC28750 Other Parts Discussed in Thread: TL431 Tool/software: 7041.Power Supply.pdf Hello, I am creating a design for universal input from 85-265VAC , 50/60Hz frequency with Two Dual Isolated output 12V,0.5A and 5V,0.2A. I have used…

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